Answer / aruniscool

Motor is designed to with stand the surge of starting current for a short period.if load driven is jammed or over loaded the time the overload thermal relay will trip and save the motor from burning.

what is the function of commutator in dc motor?

3 Answers  

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Car battery + terminal allways biger than - terminal! Why?

2 Answers  

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25 kva 3 phase dg how many current will take per phase , plssssssss reply me

3 Answers   Bharti,

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A 11 KV motor is working. if the supplay is fail. what will happened with it's breaker? Trip / remain the same condition?

4 Answers  

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what is the difference b/w conductor and semicoductor

1 Answers  

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Name the different control schemes of electric rive.

1 Answers   DVC,

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In constant power region of 3-phase IM torque-speed characteristics, if frequency increases slip A does not alter B decreases C increases D none of above

0 Answers  

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What is infinite Busbar?

4 Answers   Equate,

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how the voltage between all the three phase is zero can any body explain me

5 Answers  

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I want to do a mini project. Now I'm studying in 6th semis tor EEE Engineering.

0 Answers  

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is it true there's a big difference in using Cummins or Denyo...especially power output or leakage

0 Answers  

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why lightning arrestor are made by 2 stack of insulator but why cvt are fully 1 stack of insulator.

1 Answers  

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